using System;

public class Intri
{
    public static void Main(string[] args)
    {
        string a = "Um Teste";
        string b = "Teste";
        string [] s = a.Split();
        Console.WriteLine(a.Length);
        Console.WriteLine(a.Contains(b));
        Console.WriteLine(a + " e " + b);
        foreach(string x in s)
        {
            Console.WriteLine(x);
        }
    }
}
